TE102803-1 The DB Unlimited TE102803-1 is an electromechanical transducer buzzer designed for audible signaling. It operates at a rated voltage of 3.6V and produces a sound pressure level of 93dB at 10cm.
Mfr Part #:

TE102803-1

Available from 1 distributors
Mfr Name: DB Unlimited
DB Unlimited
The DB Unlimited TE102803-1 is an electromechanical transducer buzzer designed for audible signaling. It operates at a rated voltage of 3.6V and produces a sound pressure level of 93dB at 10cm.
Total Stock: 38 pcs
$ Price Range: $0.45

TE102803-1 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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38 pcs
38 pcs On Request 1 On Request On Request 18+ On Request On Request

TE102803-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Resistance
Current
Driver Circuitry
Frequency
Height
Input Type
Lead Style
Length
Max. Rated Current
Mounting Type
Operating Temperature
Port Location
Sound Pressure Level (SPL)
Storage Temperature
Technology
Termination
Voltage
Voltage Range
Weight
Width

TE102803-1 Description

Short technical summary and product information.

This electromechanical transducer buzzer from DB Unlimited, part number TE102803-1, is designed for various audible signaling applications. It operates with a rated voltage of 3.6V and a voltage range of 3V to 4.5V, making it suitable for low-power systems.

 

The buzzer delivers a sound pressure level of 93dB at a distance of 10cm, ensuring audibility in noisy environments. Its resonant frequency is 2.83kHz, and it has a maximum rated current of 100mA. The operating temperature range is -40°C to +85°C, and storage temperature is also -40°C to +85°C, providing robustness for different environmental conditions.

 

Designed for surface mounting, the TE102803-1 features solder pad terminations for easy integration into PCB assemblies. Its dimensions are 10.00mm x 10.00mm with a height of 3.70mm. The housing material is LCP, and it weighs 0.8g. The port location is on the side.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. This part is suitable for applications requiring a reliable and audible alert.

TE102803-1 Quick Information

Product Type: Electromechanical Transducer
Canonical Name: DB Unlimited TE102803-1 Electromechanical Transducer
Subcategory: Electromechanical Transducer

TE102803-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TE102803-1 Estimated Pricing

Qty Low High
1+ $0.45 $0.45

Estimated market price range - modelled values for guidance only, not live distributor offers.

TE102803-1 Features

  • Electromechanical transducer buzzer for audible alerts.
  • High sound pressure level of 93dB at 10cm.
  • Rated voltage of 3.6V with a 3-4.5V range.
  • Surface mount with solder pad termination.
  • Wide operating temperature range of -40°C to +85°C.

TE102803-1 Applications

  • Provides audible status indication for consumer electronics.
  • Signals fault conditions in industrial control panels.
  • Alerts operators in automotive engine management systems.
  • Drives external warning circuits in medical devices.
  • Integrates into compact embedded system alarm modules.

TE102803-1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the sound pressure level of the DB Unlimited TE102803-1?

The sound pressure level is 93dB at 10cm.

What is the rated voltage for the TE102803-1 buzzer?

The rated voltage is 3.6V.

What is the operating temperature range for this buzzer?

The operating temperature range is -40°C to +85°C.

How is the DB Unlimited TE102803-1 mounted?

It is a surface mount component.

What is the resonant frequency of the TE102803-1?

The resonant frequency is 2.83kHz.

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